You turn around and walk away.

You make it about two feet before Fats runs in-front of you.

"What the hell do you think you are doing?"

He says, looking at you with shrugged shoulders.

"You just witnessed a murder, you think we're just going to let you leave?"

A Fair Point

Fats closes his hands into fists, & spits on the ground in-front of you.

"You're Dead Pal, You're dead and you know it."